. >> the innocent victims who perished this week, martin richard, krystle campbell, lu lingzi, officer sean llwillive in eternity. >> reporter: the cardinal lead the congregation in praying for the injured. he also called for tolerance. >> we must be people of reconciliation, not revenge. the crimes of the two young men must not be the justification for prejudice against muslims or against immigrants. >> reporter: among the worshippers was richard paris, head of the boston firefighters union. >> the world's got to get together. be on one page. stop hurting people, start helping people, like everybody did that day last monday with the marathon. >> reporter: as bostonians prayed, in the nearby community of medford, friends and family of the one of the victims, 27-year-old krystle campbell greefd. her wake was held today. she will be buried tomorrow. tomorrow kbos ton-- boston and surrounding communities will observe a moment of silence at 2:50 p.m., marking the exact time the bombs went off last monday. jeff. >> jeff: elaine, thank you. >> floodwaters are rising in the midwest. major flo